78966314

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1931}}^1$

素因数の和:2090

約数の個数: 32

約数和(自身を含む): 142442496

約数和(自身を除く): 63476182

約数列:

[1, 2, 7, 14, 23, 46, 127, 161, 254, 322, 889, 1778, 1931, 2921, 3862, 5842, 13517, 20447, 27034, 40894, 44413, 88826, 245237, 310891, 490474, 621782, 1716659, 3433318, 5640451, 11280902, 39483157, 78966314]

約数ペア:

[(1, 78966314), (2, 39483157), (7, 11280902), (14, 5640451), (23, 3433318), (46, 1716659), (127, 621782), (161, 490474), (254, 310891), (322, 245237), (889, 88826), (1778, 44413), (1931, 40894), (2921, 27034), (3862, 20447), (5842, 13517)]